江阴城区水环境数学模型建立及应用  

Application of water environment numerical model in Jiangyin City

作　　者：李曦[1] 逄勇[1] 

机构地区：[1]河海大学环境科学与工程学院,江苏南京210098

出　　处：《水资源保护》2009年第2期38-41,共4页Water Resources Protection

摘　　要：根据2005年9月21日进行的江阴城区调水试验的实测数据,建立江阴河网区水量水质数学模型,并应用该模型计算分析了不同引水线路——分别通过黄山港和白屈港从长江引水对江阴城区水环境的改善效果。结果表明:以应天河为界,北部城区的水环境可以通过黄山港引水得到改善;南部城区的水环境只能通过白屈港线路引水,且两种引水方案都必须持续10 h以上。A hydraulic and water quality numerical model was established for the fiver network regions in Jiangyin City according to the water quantity and quality monitoring data from the water transfer experiment in Jiangyin on September 21, 2005. The effects of two water transfer projects, one from the Huangshangang River and the other from the Baiqugang River, on the water environment in the urban areas of Jiangyin City was studied with the model. The results show that, with the Yingtian River being a dividing line, the water environment in the northern part of Jiangyin City can be improved through water diversion from the Huangshangang River, while the water environment in the southern part can be improved through the Baiqugang River water diversion. Both projects should be operated continuously for at least 10 h.

关 键 词：原型调水实验 水量水质模型 率定 江阴市 引水线路 

分 类 号：X52[环境科学与工程—环境工程] O242.1[理学—计算数学]